Expansion of e.g.f. Product_{k>=1} 1/(1 - (exp(x) - 1)^k/k).
A305986
Expansion of e.g.f. Product_{k>=1} 1/(1 - (exp(x) - 1)^k/k).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =21a(4) =144a(5) =1205a(6) =11908a(7) =135597a(8) =1745488a(9) =25045821a(10) =396249564a(11) =6850289765a(12) =128438323720
External references
- oeis: A305986